便携式蓝牙喇叭, 无线喇叭
JBL Charge 4 – Waterproof Portable Bluetooth Speaker
- Wirelessly connect up to 2 smartphones or tablets to the speaker and take turns enjoying the powerful sound.
- Take charge 4 to the beach or the pool without worrying about spills or even submersion in water. Bluetooth version:4.2
- Amplify your listening experience to epic levels and rock the party perfectly by wirelessly connecting more than 100 JBL connect+ enabled speakers.
- Battery type Lithium-ion Polymer 27Wh (Equivalent to 3.6Volt, 7500mAh). Battery charge time 4 hours (5V/2.3A). Music playtime up to 20 hours (varies by volume level and audio content)
- *Please note* the JBL charge 4 does not include a USB wall adapter.
¥1,299.00
General Specifications
Battery typeLithium-ion Polymer (22.2Wh)
Music playing timeup to 20 hours (varies by volume level and content)
Rated power2 x 10W
USB charge out5V / 2A (maximum)
SupportA2DP V1.3, AVRCP V1.5, HFP V1.6, HSP V1.2
Frequency Response65Hz-20kHz
Transducer size (mm)2 x 50
Signal-to-Noise Ratio>80dB
Bluetooth transmitted modulationGFSK, π/4 DQPSK, 8DPSK
Battery charge time4.5 hrs
Weight (g)800
Power supply 5V / 2.3A
Power supply 5V / 2.3A
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